9 citations · 16 across the 5 of their papers we have counts for
4 papers · 1 filter
Super-pupil beam engineering for enhanced confinement of azimuthally polarized depletion beams
Costanza Agazzi, Nick Toledo-García, Estela Martín-Badosa +5
Fluorescence depletion microscopy techniques require optical fields with a well-defined and spatially confined central intensity minimum to achieve sub-diffraction lateral resoluti…
Experimental study of speckle patterns generated by low-coherence semiconductor laser light
Donatus Halpaap, Mathias Marconi, Romain Hernandez +3
Speckle is a wave interference phenomenon that has been studied in various fields, including optics, hydrodynamics and acoustics. Speckle patterns contain spectral information of t…
Experimental characterization of transitions between locking regimes in a laser system with weak periodic forcing
J Tiana-Alsina, C Quintero-Quiroz, M. C. Torrent +1
The entrainment (or locking) phenomenon, by which an oscillator adapts its natural rhythm to an external periodic signal, is well-known in physics, chemistry, biology, etc.; howeve…
Experimental characterization of the transition to coherence collapse in a semiconductor laser with optical feedback
M. Panozzo, C. Quintero-Quiroz, J. Tiana-Alsina +2
Semiconductor lasers with time-delayed optical feedback display a wide range of dynamical regimes, which have found various practical applications. They also provide excellent test…